AU4484472A - A device for automatic closing and opening of gates, gangways, etc. bya combined sequence of movements of closing bars - Google Patents

A device for automatic closing and opening of gates, gangways, etc. bya combined sequence of movements of closing bars

Info

Publication number
AU4484472A
AU4484472A AU44844/72A AU4484472A AU4484472A AU 4484472 A AU4484472 A AU 4484472A AU 44844/72 A AU44844/72 A AU 44844/72A AU 4484472 A AU4484472 A AU 4484472A AU 4484472 A AU4484472 A AU 4484472A
Authority
AU
Australia
Prior art keywords
closing
gangways
bya
gates
movements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU44844/72A
Other versions
AU483114B2 (en
Inventor
Panaccione Sergio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sigma Tau Industrie Farmaceutiche Riunite SpA
Original Assignee
Sigma Tau Industrie Farmaceutiche Riunite SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sigma Tau Industrie Farmaceutiche Riunite SpA filed Critical Sigma Tau Industrie Farmaceutiche Riunite SpA
Application granted granted Critical
Publication of AU4484472A publication Critical patent/AU4484472A/en
Publication of AU483114B2 publication Critical patent/AU483114B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/02—Gearings comprising primarily only links or levers, with or without slides the movements of two or more independently-moving members being combined into a single movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Gates (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Actuator (AREA)
  • Looms (AREA)
  • Toys (AREA)
  • Fertilizers (AREA)
AU44844/72A 1972-07-21 A device for automatic closing and opening of gates, gangways, etc. bya combined sequence of movements of closing bars Expired AU483114B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5181571 1971-07-22

Publications (2)

Publication Number Publication Date
AU4484472A true AU4484472A (en) 1974-01-24
AU483114B2 AU483114B2 (en) 1974-01-24

Family

ID=

Also Published As

Publication number Publication date
BR7204855D0 (en) 1973-07-19
AR198288A1 (en) 1974-06-14
DE2235909A1 (en) 1973-02-15
CH560293A5 (en) 1975-03-27
CA987357A (en) 1976-04-13
FI53611C (en) 1978-06-12
FI53611B (en) 1978-02-28
ES405039A1 (en) 1975-07-16
SE391555B (en) 1977-02-21
US3823510A (en) 1974-07-16
JPS4835504A (en) 1973-05-25
AT329634B (en) 1976-05-25
NL7210159A (en) 1973-01-24
BE786569A (en) 1972-11-16
ATA635372A (en) 1975-08-15
FR2146888A5 (en) 1973-03-02
NO136988C (en) 1977-12-07
GB1355597A (en) 1974-06-05
NO136988B (en) 1977-08-29

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